I can post an answer in a couple years.
I have been considering them as well, and according to what I can find they are very high in anti-oxidents, and vitamins. Consider though that so are most home grown fruits, like blue berries, black berries, raspberries, etc. One thing I cannot determine is how they taste. I am going to order two this fall, and try em. I am prepared to pull them out and burn them if I don't like them, and replace them with either more blueberries, or maybe an extra Filbert or two.
Let me know what you decide, and if you like them.